45087390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{2543}}^1$

素因数の和:2753

約数の個数: 48

約数和(自身を含む): 117868608

約数和(自身を除く): 72781218

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 197, 394, 591, 985, 1182, 1773, 1970, 2543, 2955, 3546, 5086, 5910, 7629, 8865, 12715, 15258, 17730, 22887, 25430, 38145, 45774, 76290, 114435, 228870, 500971, 1001942, 1502913, 2504855, 3005826, 4508739, 5009710, 7514565, 9017478, 15029130, 22543695, 45087390]

約数ペア:

[(1, 45087390), (2, 22543695), (3, 15029130), (5, 9017478), (6, 7514565), (9, 5009710), (10, 4508739), (15, 3005826), (18, 2504855), (30, 1502913), (45, 1001942), (90, 500971), (197, 228870), (394, 114435), (591, 76290), (985, 45774), (1182, 38145), (1773, 25430), (1970, 22887), (2543, 17730), (2955, 15258), (3546, 12715), (5086, 8865), (5910, 7629)]